Last updated: August 27, 2025
In December, the average temperature in Roervik, Sweden hovers around 1°C (34°F), with minimums plummeting to -14°C (7°F) and maximums peaking at 8°C (47°F). Expect 68 mm (2.7 in) of precipitation scattered over 16 days, contributing to a high average humidity of 91%. Stay prepared for a chilly and damp experience!
In December in Roervik, the average temperature is 1°C (34°F). The maximum can reach 8°C (47°F), and the minimum can be as low as -14°C (7°F). Travelers should be prepared for chilly conditions and dress in warm layers to fully enjoy their visit.
In Roervik in December, the precipitation amount is 68 mm (2.7 in) over a span of 16 days.
In Roervik in December, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.
In Roervik in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Roervik.
UV Risk Categories
Weather in Roervik varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Roervik, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 51 mm (2.0 inches) | 92% | low |
| February Weather | 0°C (31°F) | 61 mm (2.4 inches) | 91% | low |
| March Weather | 1°C (35°F) | 61 mm (2.4 inches) | 89% | moderate |
| April Weather | 5°C (42°F) | 38 mm (1.5 inches) | 82% | moderate |
| May Weather | 10°C (51°F) | 67 mm (2.6 inches) | 70% | high |
| June Weather | 16°C (61°F) | 67 mm (2.6 inches) | 65% | high |
| July Weather | 17°C (62°F) | 96 mm (3.8 inches) | 65% | high |
| August Weather | 16°C (61°F) | 89 mm (3.5 inches) | 71% | high |
| September Weather | 12°C (54°F) | 85 mm (3.4 inches) | 82% | moderate |
| October Weather | 8°C (46°F) | 88 mm (3.5 inches) | 90% | low |
| November Weather | 4°C (40°F) | 56 mm (2.2 inches) | 92% | low |
| December Weather | 1°C (34°F) | 68 mm (2.7 inches) | 91% | low |